the graph camera · frustum bending, splitting, and merging single pass, fast projection, and...
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Department of Computer Science
The Graph Camera
Paul Rosen
Voicu Popescu
Nicoletta Adamo-Villani
Introduction
� In typical 3D applications, we need to explore the 3D world�Single camera mobile camera�Multiple stationary cameras
� Graph Camera�Produces a single layer, mostly continuous and
non-redundant, 2D image�Frustum bending, splitting, and merging
�Single pass, fast projection, and automatic visibility
Traditional Navigation
The Graph Camera
Video
David
Auditorium
By the numbers
Triangles Camera Frusta Frame Rate
Small maze
25K
38
115 fps
50K 80 fps
150K 54 fps
Large Maze
250K
108
19 fps
500K 12 fps
700K 6 fps
Auditorium 100K 7 40 fps
David 500K 2 30 fps
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